Der-materialspezialist Scandal offers extremely high reversal, turning incoming spin into massive backspin. This rubber is remarkably slow allowing for very short blocks even against strong loops all together with a very low trajectory. This slow speed makes it very controllable. The highest disruptive effect and the best spin reversal will be in 0.9mm. The 1.5 mm version is the slowest. The 1.2mm version sits between the 2.